23.- Why weren’t you at the meeting?
- I ________ for a long distance call from my sister in America.
A.was waited | B.was waiting | C.has waited | D.have been waiting |
相关知识点
推荐套卷
23.- Why weren’t you at the meeting?
- I ________ for a long distance call from my sister in America.
A.was waited | B.was waiting | C.has waited | D.have been waiting |